Johannes Baader - Alchetron, The Free Social Encyclopedia | Dada collage, Dada, Dada artists
Avant-Garde, I: Dada Conquers! | Jacket2
Johannes Baader. Untitled (Advertisement for Myself [Reklame für mich]) on poster designed by Raoul Hausmann for Dada Milchstrasse (Dada Milky Way) performance. 1920 | MoMA